OP here, didn't think there was going to much response to that post after I saw it fall down the page with no response. Anyhow, what you do with your FPGA is your choice. Continuing to mine for whatever you can get might make sense if BTC price continues to rise, but that's pure speculation.

Using it in a different distributed computing project is up to you. I only mentioned SETI@Home because it seems best suited for powerful FPGA processing and that website seems to be working on making it happen with that project first, then other, more complex ones later. Also, Folding@Home uses a lot of floating point processing which FPGAs aren't well suited for and adapting it to an FPGA has been put on the "won't do" list on their wiki somewhere.

It was just a suggestion and I'm glad to see some discussion over it. If you were to stop mining it would be a shame to see them collect dust. So, I proposed some info that could be just one of many solutions. Also, as far as power is concerned, however efficient they are, one could consider lending/renting them to a local institution for their own research or participation in a distributed project they want to help out. You could profit marginally with it that way as well.

Anyway, like I said, just trying to inform so you can make your own informed decision with said information.