Find yourself checking time-sink sites too often? KeepMeOut creates custom, timed bookmarks that give it to you straight when you're visiting a site too frequently (ahem). To create a bookmark for your favourite time-sink, you simply plug in the site address at KeepMeOut and specify how long a period of time should elapse before KeepMeOut warns you against visiting it. From there out, when you use the time-tracked bookmark, it will either allow you to pass through to the site or direct you to a reminder page that tells you how long it's been since your last visit. KeepMeOut functions as a gentle reminder, not a total IT lock down—circumvention is as easy as typing the URL to the actual site into your browser.