Jason Cohen, an angel investor and founder of SmartBear, gives startups advice on how to write the perfect e-mail that will grab the attention of angel investors and celebrities of the software-tech world. Cohen advises that e-mails be below 150 words and to the point without generic phrases. Include details of your startup with a link, and if you want people to promote your company via Twitter or a blog, include an example tweet or info blurb. Cohen gives several examples of startups that got their e-mails right. Read the original post here.