There used to be alink in the sitemaps control panel to the left but I don't see it anymore!! Is it just me? There also used to be a page where you could submit one, but now that page tells you to do it in the sitemap control panel.....
The reinclusion request link is in the drop down menu on the right that says + Tools in the main overview of your sites.
I submitted reinclusion two days ago, and now my site is completely gone from google. The sitemaps page shows: No pages from your site are currently included in Google's index. Indexing can take time. You may find it helpful to review our information for webmasters and webmaster guidelines. [?] Googlebot has successfully accessed your home page. Last crawl date: Aug 12, 2006 Is this part of the way the reinclusion works?