Great to hear HTML5 is being seriously considered. Wow, plupload worked amazing well!
I saw it months ago on the road map but finally decided to look into it. Will it be the new standard for photos too? The current method is great, but plupload might be better (previews before uploading the photo are pretty handy).
Regarding the work, I was aware of this. EasyBlog5 is the current main focus as I understand. I've heard that eventually you plan on looking over some "voices", I hope this is done after EB5. I've got some ideas, but would like some improvements to the voices section (when the time is right of course). This thread was made in hopes to assure the best practices used for the up coming feature rather than a request of timings and "add this for me" like requests.