Hi,
Some of you might use these already. Those who are not, you should. Of course these are FREE.

First one is GoCodes.

Its a link cloaker and very easy to use. Its much better than
example tinyurl.

Second is Ultimate tinyMCE

Description;
Ultimate TinyMCE will add over 30 new buttons to the default visual tinymce editor, giving you the power to visually create your pages and posts. No need for mucking about in HTML and CSS.