There are now about three issues in this thread.
Romaji
It's trivial.
(This is a bit like the kids who freak out because their carrots and peas touch on their dinner plate, I reckon. (^^) )
and maybe a low priority in the scale of things for jPod staff. So I wouldn't hold your breath. It took a long time to get the ability to copy Japanese.
I believe a large part of the reason might be the automated production process that uses the same style for all the levels and lessons.
The best solution would be a minor redesign of the layout of the pdf's template. To remove the offending romaji to another page yet still allow those that want it to have it. Some people have a use for romaji to quickly access a sentence or word. It doesn't necessarily exclude them using kana or kanji.
Another solution would be to offer a broken down pdf as part of premium subscriptions in the same way the audio is now edited.
Yet another solution would be for jPod to have a definite stance based on a teacher's professional experience of teaching Japanese as a second language. A theory of how people should be learning Japanese and the materials they should use and a willingness to impose this and maybe lose some audience.
Then they could go from romaji to kana to kanji with furigana to kanji to kanji and no translation.
Indeed I wish there was more official presence from jPod. (at least in the feature request and help sections. )
Kana is a fairly easy thing to learn. So yes it is surprising that people don't make the effort. And the more you try to use it the easier it gets. (However in large blocks it's difficult to read. Even for Japanese as my friends tell me. Large blocks of romaji are also difficult to deal with as I found out when a penfriend lost her ability to type in Japanese on her computer. Ease of reading oddly only really appears when you can use kanji as well. Very catch 22.)
It's also fashion. A few years ago the publishers of JFBP offered romaji texts on all their levels. Once Japanese courses completely ignored the writing systems. And presumably turned out effective Japanese speakers. A number of respected reference books use romaji in addition to kana and kanji. (The grammar dictionaries for instance) Now the fashion has swung the other way.
Levels
In a linear structured course you can make level distinctions, mainly because levels are controlled by an exam, and to pass the exam and progress you need to follow a particular syllabus and order. And you can deny entry to a given course. A classic school system.
Self-learning and the Internet etc. allow for much more freedom. It's a bit more of a buffet. Yes some topics require an understanding of underlying concepts but if you have a need to use a particular structure your supposed level shouldn't stop you from trying. Lessons are open and available to all. This might be the reason for jPods editorial decision to include romaji.
There is not really any way to determine peoples ability around here. It's probably best neither to boast nor speculate about levels.
Board etiquette
What I like (liked?) about these boards is the general helpful, friendly and welcoming tone.
There's no need to call people stupid because they decide on a different course of study to you. There is no need to exclude anyone from a lesson or discussion because they don't measure up to some ill defined standard. It's possible to discuss ideas without resorting to such behaviour.
Fortunately this isn't high school. In adult education usually all are welcome and everyone can learn from each other. Some of the cleverest people I've met have an ability to discuss their area of expertise (without being condescending) with people who have no knowledge or limited knowledge of a subject, and an ability to be tolerant kind and helpful.
Not everyone follows the same methods of study. There are more
approaches to study a language than you might think. It's a mistake to think one's experience is universal. There is no need to impose your style on other people or to belittle them or to exclude them. There's no need to be aggressive. It just drives people away or discourages people from contributing.