I hope this helps more people find apps they might like. The new iTunes layout seems to encourage people to NOT read the description at all (sales on one of my apps just dropped 40% due to a bad review - the first review after the latest update). Indexing on 100 chars of keywords is the only way you can find something in iTunes, but there's more to most apps than that.
They reportedly beefed up staffing over the holiday break. Approval times (for updates at least) were on the order of 1-3 days. Maybe new app approvals are faster too.
I have an educational app as another data point: $6 in 2 days with http://slidetorock.com/apps/MakeChange-change-counting-kids-... - I can't seem to find my own app on the iPad unless I actively search for it though