I've been a web developer for 13 years. Following a specific methodology doesn't matter, as much as focusing on the important aspects of the project, which are the customers, and what difficult problem the product solves.
The funny thing is that even if a team does this, it is not guarantee of success. If the customer base is too small, or there are lots of competitors, even the best software will fail. Conversely, if the customer base is massive, and there are few competitors, even poor quality software can succeed. Luckily for the software industry, and not for consumers, most teams do not follow these guidelines with the net effect being a TON of poor quality software.
Obviously here, Stackoverflow, and various other programmer focused sites, it's common to focus only on the coding side of the equation. The reality is that the best software comes from the collaboration between customers, designers, programmers, testers, usability experts, and sales. When each group brings their strengths to the table and focus on a common goal and solution, everyone wins. However it's very rare, since often the programmers are seen as the builders, the designers as the painters, testers as a nice to have, usability as a fad, and sales as being helpless.
To clarify a bit: design != usability, functional != usable. A beautiful design does not mean usable, look at the very confusing swipe action based calculators on iPhone. Functional is an auditorium with 20+ projects, usable is having the specific video cable dongle.
http://www.joelonsoftware.com/articles/fog0000000069.html
I've been a web developer for 13 years. Following a specific methodology doesn't matter, as much as focusing on the important aspects of the project, which are the customers, and what difficult problem the product solves.
The funny thing is that even if a team does this, it is not guarantee of success. If the customer base is too small, or there are lots of competitors, even the best software will fail. Conversely, if the customer base is massive, and there are few competitors, even poor quality software can succeed. Luckily for the software industry, and not for consumers, most teams do not follow these guidelines with the net effect being a TON of poor quality software.
Obviously here, Stackoverflow, and various other programmer focused sites, it's common to focus only on the coding side of the equation. The reality is that the best software comes from the collaboration between customers, designers, programmers, testers, usability experts, and sales. When each group brings their strengths to the table and focus on a common goal and solution, everyone wins. However it's very rare, since often the programmers are seen as the builders, the designers as the painters, testers as a nice to have, usability as a fad, and sales as being helpless.
To clarify a bit: design != usability, functional != usable. A beautiful design does not mean usable, look at the very confusing swipe action based calculators on iPhone. Functional is an auditorium with 20+ projects, usable is having the specific video cable dongle.