Microsoft has pledged to improve the OneDrive experience for people that are currently checking out the Windows 10 Technical Preview, particularly the sync features that so far don't have some of the same features that are available for other platforms.
In a blog post, Chris Jones, Microsoft's Corporate Vice President for its OneDrive and SharePoint divisions, wrote that the team has been working to create a single sync engine, stating:
Jones said that the team is working to improve OneDrive for all of its platforms, including all currently supported versions of Windows, Windows Phone, Mac, iOS and Android. He wrote:
As far as the Windows 10 Technical Preview, Jones is aware that there is currently not a separate sync engine for OneDrive that can handle placeholder files. He wrote:
He added that the OneDrive team has "a clear roadmap to bring the best experience we can to you between now and the end of the year" for Windows 10 users and encouraged them to send their feedback and suggestions via the Windows Feedback app.