Why not get back to me when your time frees up, and we'll see where we are. So far, no one's asked for portals though someone has asked for the FAQ module (I just updated the status sheet earlier today).
There's no problem with being primarily interested in Oracle, we genuinely intend to support both RDBMS's. As it turns out, the vast majority of volunteers have Oracle installed even though they are interested in helping with a Postgres port.
You could help us with Oracle testing as you have time (until later in the month, when your time frees up). In other words, making sure that the Oracle version still installs and runs correctly (it doesn't at the moment, Ben has some work to do on the Oracle db api to make it work with queryfiles, but we should be back up by the end of the week).
