Where did you live in Spain? In Spain my mobile internet is far better than, let's say, in parts of the UK I work, let alone in China. And I live in the mountains down south, an hour away from the nearest city. Best so far have been Thailand + Cambodia. Just blazing fast, even in the rainforest with multiple laptops/phones tethered and cheap as chips. If I can have anywhere between 3G/4G stable, everything I need (including almost all heavy sites work fine); in the south of Spain I get enough to load heavy sites and Skype, download torrents, watch Netflix per device connection. In Cambodia I could do all that in the rainforest, away from everything, for a fraction of the price, with 4 devices tethered. I was impressed. The connection here in Hong Kong I'm on now is worse than that, and that's in the middle of the city.
But yes, developers (including) me not accounting for slow connections is a pet peeve of mine. As I often do it myself, I do understand the issue; it is client constraints, time/money constraints and audience. But it does annoy me when often used sites (notably airline sites and banking sites) are top heavy and their apps time out because yes I do have a bad connection often.
In Valencia, but this was around 4 years ago and I had a data plan that was also 3-4 years old because I used wifi almost everywhere. As I was a student back then the only problem was the bus from my home to the university and back.
I was with Hacker Paradise for 3 months through SE Asia and I totally agree. I have screenshots yet-to-tweet comparing the great packages from Thailand with the prices in Spain and it's absolutely ridiculous.
But yes, developers (including) me not accounting for slow connections is a pet peeve of mine. As I often do it myself, I do understand the issue; it is client constraints, time/money constraints and audience. But it does annoy me when often used sites (notably airline sites and banking sites) are top heavy and their apps time out because yes I do have a bad connection often.