And then one day you find ten years have got behind you from the first ArcheoFOSS edition. The impact of Open Source in archaeology has been surprisingly (?) limited, it have not been part of any radical development in how we conduct archaeology, and in the last years has suffered a loss of appeal among researchers and archaeologists. The use of open source software should have overcome the limitations dictated by software currently used, leading the use of computer applications in archaeology to match with the goals, needs, and aspirations of archaeologists. Open Source has had the possibility to create computer application not simply derived from proprietary software, but applications create appositely by and for archaeologists. This path was too often neglected. Why? Two main reasons can be identified. The first can be viewed in theory ladennes. Open source was a computer science issue, the transposition to archaeology was not associated with a strong theoretical approach. Open Source was not able to propose new development, new forms of doing archaeology, that include new ways, and standards, of handling, processing and modeling information. This is related to the insufficient recognition that the intersection of computer application and archaeology provides new paradigms and/or research venues. Open Source in archaeology goes beyond the mere application of software, in fact, it represents an area where archaeologists can focus on discussion about the nature of archaeological data, their definition, representation and manipulation. ArcheoFOSS seems on the point of losing this battle, just when a new nourishment, in form of a more theoretical approach, is coming from the introduction of open access and open data instances. The second reason is connected to education and formation. There is an absence of a proper academic curriculum: Open Source skills can’t be relegate solely in post-graduate courses. On the contrary, it’s necessary to provide future archaeologists with a level of competency both in archaeology and computer science such as to enable them to move from one discipline to another with ease, and to generate novel insight. Only proper training can permit them to engage in the development of new IT tools consonant with archaeological interests, and to foster a deeper conceptual understanding of how applications work as a necessary step towards the creation of new ones. The full benefits of Open Source would only be possible if such preparation is in place for archaeologists to reap the benefits themselves. No one told us when to run, did we miss the starting gun?