Not really; perhaps 99.9% of bronies would like to forget that Filly has ever existed.
As for us fans, I would say no. We fans have very different opinions on FiM (On a 1-10 scale, the fifteen main fans' views range from 8 to 1.5), but Filly chatting sites has provided us with a very peaceful and quiet place to stay at when we need to relax, where a majority of the two-digit fans are on talking grounds with one another. For a select few, such as me, it has become a full replacement for any brony sites I once were on. I think a fitting comparison would be to compare Nice And Friendly Corners (of "Sheriff Callie's Wild West") to Quahog.
We take care of the occasional Filly stuff that pop up on the internet, and most fans are expected to contribute with something. It's also not just Filly Funtasia: The Filly toys has received much attention in the past nine months. Entire societies toy-wise has been deducted, code ciphers are only one or two breakthroughs away from a full solution, we've found Filly websites in early coding phases, are in the process of coding our own replacement Filly Wiki after Wikia dun goofed up, and translated a fair bit of Filly content from such languages as German, Spanish and Russian. All these sites may be nice and very positive, but we really do take care of the franchise that we are proud to call ourselves fans of.