Multiverse Feedback: Virtual Booster

Proxy    M    It would be a nice feature to be able to print proxy cards to play test with	Frequent Heroku errors?    U    I've been seeing a few Heroku errors on the page lately. It usually doesn't last, just half an hour or so, but it's a little odd. Wanted to ask about it in case it's slipped under the radar so far.	M15 flips are broken    U  Bug M15 flip cards render improperly, with the rare stamp jammed in the middle of the unflipped rules text, and the flipped P/T box trying to jump off the line.	Different card frames    U  Enhancement Stuff like the old frame, PCH planeshifted, and FUT futureshifted.	Recent Updates not always up-to-date    C  – Bug The Recent Updates seem to have a caching problem in general right now: I often have to refresh/force refresh the page to see any new activity.
Transform cards    C    I am not able to create any transform cards. Please Help	Multiple cardset admins    C  Feature There's currently no way to allow a few people to edit a cardset unless you allow all signed-in users to do so. There should be.	Warn if about to lose unposted comment    C  Enhancement If you've typed a bunch of text in a comment box, but then click "Edit card" or some other link, the comment isn't posted. I could make Multiverse warn you about the unposted comment, like Stack Exchange sites do.	More options in Export    C  Feature The export page should offer more options and a way to export a subset of cards. There's somewhat of a continuum between the skeleton, the cardlist, the visual spoiler, a hypothetical printer-friendly playtest slips page, and the plain-text and CSV export.	Card backgrounds on opera    C    Probably not a high priority, but using opera (11.51), the background colour for lands and multi-colour cards is bright cyan.
Split cards on cardset front page    C  Bug On a cardset front page, split cards can turn up twice in the "recently modified cards" list. There are also scattered occasions when clicking the highlight / unhighlight / etc buttons on that page don't work for comments on split cards.	Filter when viewing Visual spoiler/Cardlist    C    Yeah, it would be really helpful when trying to figure out what my green commons in my set lack. Also, I know a little about web development, so I could help you out with this (hence 0 cost :D), so if you're interested I do believe my email is attached to my username in your database.	Recent comments area doesn't refresh    C    At the bottom of a card set's front page, the recent comments area doesn't refresh to show more recent comments. This is probably another cacheing issue.	Details page for cardset edit guidance    C    Add a special details page title which will get embedded by the side of that cardset's create/edit card form.	Can't view large sets    B    If cardsets are too large, say for around 700 cards, I can't view them, instead Application Error shows up. This happens whether I use either visual spoiler or cardlist. Can you help me find a way to allow me to view a large cardset without experiencing problems or the Application Error?

Proxy (mythic)
Frequent Heroku errors? (uncommon)
M15 flips are broken (uncommon)
Different card frames (uncommon)
Recent Updates not always up-to-date (common)
Transform cards (common)
Multiple cardset admins (common)
Warn if about to lose unposted comment (common)
More options in Export (common)
Card backgrounds on opera (common)
Split cards on cardset front page (common)
Filter when viewing Visual spoiler/Cardlist (common)
Recent comments area doesn't refresh (common)
Details page for cardset edit guidance (common)
Can't view large sets (basic)