hi htmlindex,
As you have requested, here is my opinion & thoughts on your names.
Ill start with bassguitars.mobi.
1> other extensions taken (.com,.de,.net,.info,.co.uk,.eu ...), however none of them work. they either have a holding page or have an error page ...
2> bassguitar is kind of a subpremium name as guitar would be defenately premium.
3> this name has relevance to the music industry in most particular a (virtual) music store that is selling music equipment in most particular bassguitar e.g. a bass guitar specialist .... or a point of information that has info on bassguitars ....
4> 2words, it is average on size, not short not too long ...
5> it is easy to remember, especially when one is used to music terms ...
Conclusion for bassguitars.mobi:
This domain name would be appropriate if the right goals have been addressed. It is hard in my honest opinion to make an appraisal on the value of this name as anything is possible. Best call would be to do more research and see what you can develop on your name. As undevelloped, i dont see much more value then reg fee as everyone else has a error or holding page ... (that is an indication of something)
So now onto the next name in your portefolio, namely rarestamps.mobi
Again I believe this is a niched market you have gone for as either you collect stamps or you dont. Nothing wrong with that ...
1> 2 words, average size
2> easy to remember >> as a ex-stamp collector myself i would search for following keywords and terms: rare, limited edition, old, collectable, stamp,stamps,new, ....
3> again the question: what can you do with this name??
ask yourself ... stampauctions listings ....etcetera .... sponsered links ....
4> other extensions taken and half of those seem to have something relevant...
Conclusion: I think your domain name may have value as for the keywords its consist of. My only concern is what will you do with the domain name? Undevelopped, you need to be very lucky to get much more then reg fee out of this. Maybe an inovative idea may strenghten your name .....
So on to domain name 3, which is quickapprovals.mobi
1> average size
2> other extensions taken, only .com(holding page),.net ....(which is for sale)
Again depending on what you are approving, this may bring value to the name...
so far i believe that development will have to be a defenate consideration if you are hoping to make more then a couple of bux profit on your domain name purchase.
Just my advice ....
Taxreduction.mobi i think is one of the better names in the list.
1> other extensions are taken, however none are relative to its context
2> average on size, 2 words easy to remember
3> popular search
4> what can you offer? name says it tax reduction links, info etc.
so this could be like a source of info about taxreduction, helpfull number etcetera ...
more research should be done ... ask some people around you at work, friends , family ....
finally, we come to travelvacation.mobi which i think again is something special you have choisen.
the two words together sound a bit funny but i think searchengines will love your name as it has 2 top highly searched keywords in the name.
Again, development recommended ... this could be one of the better names of your list.
Anyway,
I hope this has helped you!
I can answer any more questions you have ....
I have tried to be as honest with you as possible ...
buy little but buy quality! think before you buy, which market is my domain name relative to? check other domain name extensions (.com,.net,.co.uk,.info,.de,.biz,.eu,.us,.ca,.cc....)
Think about development prospects .... What can i give customers? What would customers like to get/find from their handheld ...
Regards,
Rosh