Add my vote for a content filter.

Products without Poser compatibility are just noise for me, and given the ever-rising amount of them, the noise/signal ratio has become prohibitive. I don't want to have to search for the Poser needle in the haystack the store has become.

Now I understand that being a Poser-only user I'm about to become irrelevant to Renderosity, but they should remember that no matter the current trend, 90% of their store is (still) Poser products. If they want Poser users' wallets to stick around a little longer, they should make an effort to remain interesting for them.