If you want to praise someone then by all means do it in public. Everyone likes to hear nice comments about themselves and when it is done publicly, it's even more powerful. This is a small block of text appended to the end of your messages, which usually contains your contact information. Most email programs can automatically add a signature to your messages. Signatures are a perfect way to announce your Unique Selling Proposition to your recipients but they are also subject to abuse.
Balance is the key to a good email signature.
Keep your signature short, four to seven lines is a handy guideline for maximum signature length. Unnecessarily long signatures can be annoying. You want to be very careful here and you should consider the following basic guidelines. Keep it short, avoid quotes that might offend people on the grounds of religion, race, politics or sexuality and don't try to draw out pictures as they never seem to come out right. Terry has been marketing online for over two years and his articles have been published in numerous ezines and is a leading expert in online marketing.