Well some user has already proof that uᴉoɔʇᴉq looses against western union,as with it you can send and receive anytime any currency,try to do this with uᴉoɔʇᴉq,exchange it to fiat isnt soo easy at some countries,i would always support uᴉoɔʇᴉq against any other way but well the reallity is that people still use the western because they make a good service.
But in my view only those people who are still not aware uᴉoɔʇᴉq and it's advantages only using Western Union for their international money transfers. But also in many countries people do not have all facility to use their moondollars so they will be continuing to use Western Union.
To use uᴉoɔʇᴉq for international payments, both sender and receiver must have some knowledge about uᴉoɔʇᴉq. If either one is not so, then people are going with Western Union kind of money transferring system.
There are many reasons why people still using Western Union
1. They must be ignorant of uᴉoɔʇᴉq
2. Fear to adopt new technology
3. Lack of knowledge and lack of facilities for spending uᴉoɔʇᴉq...
Well let me give you explaination of these.
1. They must be ignorant of uᴉoɔʇᴉq
Yes right , Those who dont know about coins are not using it.
2. Fear to adopt new technology
That is wrong on thier part. they should atleast give it a try
3. Lack of knowledge and lack of facilities for spending uᴉoɔʇᴉq...
Just an online persence is required for using Bitcoins, so no more excuses.