i am not in but i wanna make some suggestion. Most of them of the list are down since 3 months. It was original idea from onlywire. If you want to make it successful then just add latest and working social bookmarks. Don forget to add stumble upon.
for http://ma.gnolia.com/ password box is absent..and shadows.com not opening here....also some sites that r included will go one day..i mean they r just normal websites.not popular..they made them by buying a high pr domain..and generate..and some day they'll turn that into parking...i eman they r unpopular in blogosphere and bookmarking...i'll try to test that site for some limited services... http://www.xilinus.com/ is no more a bookmarking site i guess......some thing diff. showing there... update: u have put http://www.xilinus.com/ as mistake for http://my.xilinus.com/ xilinus.com is another example..whose main domain belongs to some person...and has no relation to bookmark...
for got to metion http://ma.gnolia.com/ we need to enter api key and for bluedot.us insted of entering user name please enter your email u registered
Submitted http://fun4mobilesblog.targetlife.com/ to many sites except following because they are very unpopular and i don't have accounts there. I see the link in many bookmarking sites but i don't have time to check landing pages of 20+ pages bookmarks . If possible u can check..my username at your site is sat123 Perhaps not working with Yahoo My Web Beta I won't bookmark anything here..not so popular... Connectedy , Linkroll Folkd Mylinkvault Putvote citeulike Feedmelinks Linkagogo Connotea