mentioning the existence of probes and standard plays against corner enclosures might be nice.

some material is included in the overall separate pages 3-4 point enclosure joseki and 4-4 point enclosure joseki. this should be integrated (isn't too much) in the enclosure mainpages for didactical reasons. if we mention the probe with the enclosure beginners won't be surprised on strange inside attachments to their enclosure. (even if the have to come back to read again)