Don’t Use Images in Gmail’s signature!
About a month ago Google add a new feature to Gmail – rich signatures. Among other design capabilities, the new feature lets you add images (or icons) to your signature. Now, there is a really big problem with the way images are added to the signature.
Images might change
Instead of just uploading an image and adding it to the email, when you create your rich signature you are asked to give a link to the image (see screenshot below). The link is of a web address, not a location on your computer. When you send an email, the link is a live link.
This mean that whenever someone opens an email you sent, the image is retrieved from it's original location on the web. If the image changed in the meantime – your recipient will see the changed image, and if it no longer exists – he will see no image at all.
The video below is a nice animation of a lecture by Dan Pink. It talks about the things that motivate people, and especially knowledge workers (my wording). The interesting thing it reveals is that in activities that are highly cognitive (versus mechanical), it is not money that motivates us, but the following three factors:

Back in February 2009 I wrote a
don’t have a smart phone but you want to know where your friends are? No problem. You can sign in to