Thanks to everyone who got back to me about WP-Blocks. I have fixed a couple of showstopping issues and have packaged it back up for Beta 0.3.
- Show/Hide now works – I forgot a simple SQL flag!
- Slashes were appearing in the main content block output – Now fixed
- I had used the PHP short tag quite a lot. It was pointed out that many hosts turn this off – These are all now gone
Incidentally it is entirely my intention to get this on the WordPress Codex, I really just want it to be as spot on as possible before submitting it. Thanks again for all the feedback.