I like Gabor a lot and I think his work with Padre is really going to pay off in efforts to attract new blood to the Perl community, but I couldn't read the latest post on his blog without writing this response (he doesn't have comments on his blog, instead he encourages people to respond to him on their own blogs).
You should read his original post
Asking TPF to fund 2 more grant ideas when you haven't even finished the last one they gave you is just asking to be rejected. It reminds me of my 5 year old asking for more cereal when he still has half his bowl left. I'm extremely unlikely to get up and get him some more.
I've been on the receiving end of the grant process and I know it's really hard to get motivated enough to finish those grants (the money doesn't help all that much). And in his case he admits to biting off a bit more than he can chew with the XS components. So I understand his desire to drop his current grant project.
But he should have done that prior to applying for more grants. And even then I wouldn't blame TPF for not accepting him for the next round if he didn't finish his last.
Like I said, Gabor is a great guy and really does good work, but I don't think he should see the rejection of his grants as a rejection of Padre by TPF. Instead look at it like they are good stewards watching over the Perl community's coffers and limited resources and being cautious with investments.