Over in the Facebook Color Computer group, Jerry Stratton discovered that Marc Andreessen, co-founder of Netscape, was a CoCo user! Jerry ran across an April 1987 issue where Marc wrote in looking for CoCo pen-pals!

Here’s that issue, scanned and searchable, if you want to see who else might have been writing in:

http://www.colorcomputerarchive.com/coco/Documents/Magazines/Rainbow%2C%20The%20%28Searchable%20image%29/The%20Rainbow%20Vol.%2006%20No.%2009%20-%20April%201987.pdf