Overall it's an "okay" list ^{[a lot is still missing]} but would like to suggest the following things:

• For websites/services that have a description, make those appear when someone hovers over them ^{[instead of listing them under their respective names]}.
• I checked in random and some of the listed names, don't belong to the category they're listed in ^{[you might want to double-check everything]}.
• Choose a better fitting name for some of the categories.
• The current color combinations for tabs isn't that good ^{[perhaps having two colors for both parts of each tab would be the ideal thing to do]}.