You should buy as much as you want. If you want more shares Didgi you can try at .0004, but if you've been trying you know its hard to fill. You can wait or slap the ask... If you buy them at .0005 or .0006 and it closes at .0004, it doesn't mean you got a bad deal. Very few shares may go at .0004 today (like less than $500 worth). Also everyone with huge share counts (8 figures and up) probably have a higher position than you. Mine is at .0008 after averaging down, so new investors should feel good about where they're priced imo.
What I'm saying is, if this thinning progresses the pps should rise? Unless they are manipulating nobody will want to sell at .0004 because they know can get .0005. Hopefully by next week nobody will want to sell at .0005 because they'll know they can get .0006 or more, but as long as we have massive sells down here, and odd trades at .0004, we will stay in the under .001 range. Personally I'm waiting for us to break that mark, but who knows when that will be? I'm expecting it before 2012 but I can't predict this stock's immediate future with accuracy anymore, but psychologically, I feel like .001 is the resistance we need to break.