They missed every deadline, including the most important one, launch.
Yup, that's a big flaw. One that's pretty typical of electronic products though (especially from companies that don't focus on them).
Then they sacked a bunch of people pulling resources from the project.
Comments I read seem to have indicated that most of the people released were not working on DDI. Most were working on Gleemax and the Facebook project. Correct me if there are statements to the contrary from sources with WotC contacts.
I don't need a compendium, I have the books.
Perhaps you don't need it. I find it incredibly useful.
I am not buying all the books (already plan on missing the Draconomicon for quite a while). Even if I were, it's much easier referenced (especially when I need a monster for an encounter). Plus, it has things that are in RPGA adventures (especially monsters).
I don't need a character generator, I write up my own characters, it isn't hard.
My hand writing is horrible, so I definitely get lots of use out of a character generator. I also find my players who handwrite their power notes tend to miss huge bits that have them digging out books and wasting time looking things up instead of having them handy.
I desperately want a virtual tabletop. It will allow me to get the band back together and game with friends overseas and interstate. A Virtual tabletop would see me playing 4e. The other tools, while nice, don't let me play with friends.
Eventually you will get it (I would bet by the end of the year).
Even if you don't, why aren't you using the many 3rd party table tops? It's not like the 4E rules are even going to be referenced in the virtual table top. We know for a fact they won't. Since you seem to have no interest in the other DDI bits, why bother to subscribe when you can get what you want elsewhere?