Hi Mackenzie
That's a great question.
The main potential drawback with this is:
- If the short domain that's on a 301 redirect is used for marketing purposes, chances are this domain will acquire a lot of the inbound links. Some of that link juice will be lost through the redirects, it's better for Search if all the links go straight to the domain that's hosting the website (homepage and internal pages).
Also, it's not advisable for usability to market & promote a domain that's redirected, doesn't give a great first impression.
Exact** match domains**don't have the SEO weight that they used to (that's the general consensus, especially with regards to Google), so it's not a real must to have an exact match domain.
Suggestion: Perhaps the short domain would be suitable as the actual website address, or perhaps one in-between with a 'partial match' on the keywords, which is both short enough for Usability and short enough to market & promote effectively, whilst still incorporating the main single keyword or two for Search (mainly 'result to click conversion' from the search result snippet that is).
Hope that helps,
Regards
Simon
That's a great thing.