Probably not very: https://github.com/stickfigure/blog/wiki/Beware-cutesy-two-letter-TLDs-for-your-domain-name https://github.com/stickfigure/blog/wiki/Beware-c

Probably not very: https://github.com/stickfigure/blog/wiki/Beware-cutesy-two-letter-TLDs-for-your-domain-name https://github.com/stickfigure/blog/wiki/Beware-cutesy-two-l... But probably sufficient for a project like this.