I noticed some activity on the yobit exchange for BTD.
I think it might be a better idea to make some moves forward in the networking/marketing/development process before investing anything significant.
I am not saying "don't invest," just proceed with caution and help grow the community or network. Grab a few coins and stake them. Every node adds value.
In addition to my contribution to a dev fund, I am also willing to contribute to a Facebook/Twitter/signature campaign.
My wallet is currently staking fine.