We have noticed that material on RePEc is used quite heavily on social media, in particular Facebook, Twitter and Delicious. To make it easier, IDEAS now features on every page buttons that allow a user to quickly link with some services. Currently, the following options are available: Facebook, Twitter, Delicious, StumbleUpon, Google+ and Reddit. In addition, there is a button to print and one to email the link.
The code for all this was custom written to avoid using tracking cookies that are common with similar referral services. One consequence is that the email button will only work if an email client is installed on the computer. It will not work with Gmail, Hotmail, and other web-based email services.
In addition, Google Translate has been implemented as well, which should be able to translate any page you your language of choice, even when several languages are present. Of course, only the original version is guaranteed to be accurate. Note that this service uses a tracking cookie, but virtually everyone already has a Google cookie anyway.
EconPapers will soon implement the same features.