100k urls seemed a bit excessive, I am not sure what Big G thinks, but I would have think that it is spam and black list you. I guess it would be better to submit in batches slowly and surely.
i dont think i can go slower and im growing at about 2k pages a day its all legit, unique content i hope G doesnt automatically mark me as spam....
What I would suggest is continue producing the pages as you need to, but do not submit to Google, googlebots will find them sooner or later.
I would also recommend this, in my experience my websites have gotten indexed faster if I didn't submit them. Submitting via their add url tool automatically puts you on a waiting list of about 2 weeks. There are much faster ways to get indexed.
The G seems really a spam!! I have my blog dropped its PR down to PR0 and its been three months now. Still no PR. Any idea what is happening??
I think patience is the only thing I can advise you on, do not submit or resubmit, once Big G thinks it is spam, it will be troublesome for you. Concentrate on putting out quality pages. Best wishes!