Made some suggestions here for the mainpage. Another would be to link "a sysop's talk page" on the mainpage talk page. I'd like to do it myself, however I feel that Admin is not precise enough.Danielpublic 11:12, 17 November 2012 (UTC)
Sorry, I forgot to sign my comment at the bottom of the page. -ljyang
oops, didn't see the comment section at the bottom of your page. -BP
sorry，please help me to delet http://www.reprap.org/wiki/File:Rampswire14.svg by sjw107273131,it is wrong....