I have been following 
He wrote about the coming SBD purge here --->https://steemit.com/steem/@buggedout/the-coming-steem-dollar-purge-why-it-needs-to-happen-and-how
He wrote an update on it here ---> https://steemit.com/steem/@buggedout/steeem-dollar-purge-update-have-we-reached-the-new-normal
He wrote an update on it today ---> https://steemit.com/steem/@buggedout/steem-dollar-purge-update-the-bonfire-has-been-lit
I resteemed the update today already, but I though I would give it a bit of context as many of you may not follow exactly what is going on.
The TLDR any of those links above is this... and please understand that
Don't hold onto your SBD's right now expecting a pump. The system is rigged to keep it at $1. The system, however, could be broken due to this massive purge and we may see SBD drop below $1. It likely won't pump like it did earlier in the year as people are getting wise to how the system works.
Right now, you can sell your SBD's for Steem and get a fair price. In a week or 2, I cannot promise you as good of results. If you are holding onto them waiting for a pump, that pump may never come.
Please read these 4 articles I linked to above... they are far more convincing than me.