I think Maemo developers (¡thank u guys!) have the same policy that Maemo's mother (Debian) ones.

It's a famous phrase at Debian forums XD: “it's released when it's ready"

I'm anxious for getting more and more updates but, developers are humans and try to do their best. If you would like to have it faster and have time to help, ask where you can help (developing, tranlating, making documentation, beta-testing something buggy...). We all will thank you your aportation