for example: m4rk.com s1lly.com k3vin.com are them worth registering. i know numbers are not recommended but surely these names are worth alot to KEVIN as the kevin.com is long gone. If i was kevin i would buy it lol! like number plates, im sure as the .coms run out even small names(like b00k.com, h00ker.com) with zeros representing o will be worth somethng in 10 years im talking about the .com's but do you think any other domains are worth registering? im thinking about the .infos eg. m1cheal.COM is taken but m1cheal.info is available for a dollor!
$ome numbers like sex69 420 187 worth and about names may be collectors but for sure worth is more than reg fee
You're basically talking about L33t domains: http://en.wikipedia.org/wiki/Leet Personally, not a big fan of them but if they are decent short ones, they may be worth the gamble IMO